858608048

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{41957}}^1$

素因数の和:43244

約数の個数: 20

約数和(自身を含む): 1664893440

約数和(自身を除く): 806285392

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 20464, 41957, 83914, 167828, 335656, 671312, 53663003, 107326006, 214652012, 429304024, 858608048]

約数ペア:

[(1, 858608048), (2, 429304024), (4, 214652012), (8, 107326006), (16, 53663003), (1279, 671312), (2558, 335656), (5116, 167828), (10232, 83914), (20464, 41957)]